/* global describe, before, it */
import Web3 from 'web3'
import { Provider } from '../src/index'
const web3 = new Web3()
import * as assert from 'assert'

describe('Events', () => {
  before(async function () {
    const provider = new Provider()
    await provider.init()
    web3.setProvider(provider as any)
  })

  describe('eth_getLogs', () => {
    it('should deploy 2 contracts which emit events and retrieve these events using different block ranges', async function () {
      const accounts: string[] = await web3.eth.getAccounts()
      // deploy the contract "test".
      const receiptTest = await web3.eth.sendTransaction({
        from: accounts[0],
        gas: 1000000,
        data: '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'
      }, null, { checkRevertBeforeSending: false, ignoreGasPricing: true })
      // deploy the contract "owner", this will trigger an event.
      const receiptOwner = await web3.eth.sendTransaction({
        from: accounts[0],
        gas: 1000000,
        data: '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'
      }, null, { checkRevertBeforeSending: false, ignoreGasPricing: true })
      // call function set(Owner p) from "test", this will trigger 2 events, one from each contract.
      await web3.eth.sendTransaction({
        from: accounts[0],
        to: receiptTest.contractAddress,
        gas: 1000000,
        data: '0x2801617e' + web3.utils.padLeft(receiptOwner.contractAddress, 64).replace('0x', '')
      }, null, { checkRevertBeforeSending: false, ignoreGasPricing: true })

      const testLogs = await web3.eth.getPastLogs({
        address: receiptTest.contractAddress,
        fromBlock: 3,
        toBlock: 'latest',
        topics: ['0xdcd9c7fa0342f01013bd0bf2bec103a81936162dcebd1f0c38b1d4164c17e0fc', '0x342827c97908e5e2f71151c08502a66d44b6f758e3ac2f1de95f02eb95f0a735']
      })

      let ownerLogs = await web3.eth.getPastLogs({
        address: receiptOwner.contractAddress,
        fromBlock: 3,
        toBlock: 'latest',
        topics: ['0x342827c97908e5e2f71151c08502a66d44b6f758e3ac2f1de95f02eb95f0a735', '0xdcd9c7fa0342f01013bd0bf2bec103a81936162dcebd1f0c38b1d4164c17e0fc']
      })

      // this should include the event triggered by the "set" transaction call.
      assert.equal(testLogs.length, 1, '1) testLogs length should be equal to 1')
      assert.equal(ownerLogs.length, 1, '2) ownerLogs length should be equal to 1')

      ownerLogs = await web3.eth.getPastLogs({
        address: receiptOwner.contractAddress,
        fromBlock: 2,
        toBlock: 'latest',
        topics: ['0x342827c97908e5e2f71151c08502a66d44b6f758e3ac2f1de95f02eb95f0a735', '0xdcd9c7fa0342f01013bd0bf2bec103a81936162dcebd1f0c38b1d4164c17e0fc']
      })
      // this should include the event triggered from the ctor.
      assert.equal(ownerLogs.length, 2, '3) ownerLogs length should be equal to 2')

      ownerLogs = await web3.eth.getPastLogs({
        address: receiptOwner.contractAddress,
        fromBlock: 1,
        toBlock: 2,
        topics: ['0x342827c97908e5e2f71151c08502a66d44b6f758e3ac2f1de95f02eb95f0a735', '0xdcd9c7fa0342f01013bd0bf2bec103a81936162dcebd1f0c38b1d4164c17e0fc']
      })
      // this should only include the event triggered from the ctor.
      assert.equal(ownerLogs.length, 1, '4) ownerLogs length should be equal to 1')
    })
  })
})

/*
// SPDX-License-Identifier: GPL-3.0

pragma solidity >=0.7.0 <0.9.0;

import "hardhat/console.sol";

contract test {
    event testEvent(uint indexed value);
    function set(Owner p) public  {
        p.changeOwner(address(this));
        emit testEvent(123);
    }
}
contract Owner {

    address private owner;

    // event for EVM logging
    event OwnerSet(address indexed oldOwner, address indexed newOwner);

    // modifier to check if caller is owner
    modifier isOwner() {
        // If the first argument of 'require' evaluates to 'false', execution terminates and all
        // changes to the state and to Ether balances are reverted.
        // This used to consume all gas in old EVM versions, but not anymore.
        // It is often a good idea to use 'require' to check if functions are called correctly.
        // As a second argument, you can also provide an explanation about what went wrong.
        require(msg.sender == owner, "Caller is not owner");
        _;
    }

    constructor() {
        console.log("Owner contract deployed by:", msg.sender);
        owner = msg.sender; // 'msg.sender' is sender of current call, contract deployer for a constructor
        emit OwnerSet(address(0), owner);
    }

    function changeOwner(address newOwner) public {
        emit OwnerSet(owner, newOwner);
        owner = newOwner;
    }

    function getOwner() external view returns (address) {
        return owner;
    }
}
*/
